WL-2 58mm Blind Filter Basket Stainless Steel Basket Style Coffee Filter Holder

A filter basket is a device used in the coffee industry to brew espresso. It is a metal basket that fits into the portafilter of an espresso machine and holds the ground coffee. The basket is designed with small holes to allow water to flow through and extract the coffee, while preventing the grounds from entering the cup. The key difference between a filter basket and a regular filter basket is that the filter basket has no holes in the center, hence the name “blind.” This makes it useful for several purposes.